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. 2014 Apr 15;25(8):1327–1337. doi: 10.1091/mbc.E13-08-0447

FIGURE 7:

FIGURE 7:

Knockdown of VPS33A and UVRAG causes accumulation of autophagosomes and endolysosome-like structures. (A) HeLa cells treated with siRNA against luciferase, VPS33A, STX17, or UVRAG were cultured in starvation medium for 1 h and subjected to conventional electron microscopy analysis. White arrows indicate autophagosomes; black arrows indicate electron-dense endolysosome-like structures. Scale bars, 500 nm. (B) Quantification of the number of autophagosomes and high-density organelles from at least 50 randomly selected areas.